AR-15 Handguard | Free-Float, M-LOK & Drop-In Rails | Mounts Plus

Pistol Length Handguard - 4"-5" Handguard

Carbine Length - 7" Handguard

Mid-Length - 9"-11" Handguard

Rifle Length Handguard - 12" Handguard

13"- 14" Handguard

15 Inch Handguard

17" Handguard

Carbon Fiber Handguard

Keymod Handguard

Handguard Accessories

Drop In Handguard

Angled Handguard

Quad Rail

Skeletonized AR-15 Handguard

Best AR 15 Handguard For the Money

AR15 Triangle Handguard

A2 Handguard

**Timber Creek Outdoors Enforcer 13" M-LOK AR-15 Handguard** $169.95

**Timber Creek Outdoors Enforcer 15" M-LOK AR-15 Handguard** $199.95

**PRI GEN III AR-15 Carbon Fiber Handguard - Carbine Length Free Float** $320.00

**PRI GEN III AR-15 Carbon Fiber Handguard - 9.5" Intermediat Length** $325.00

**PRI GEN III AR-15 Carbon Fiber Handguard - 14" Free Float Forearm** $364.00

**PRI GEN III AR-15 Carbon Fiber Handguard - 15"** $368.00

**Ergo Ultra Lite S KeyMod AR-15 Handguard 2-piece** $172.25

**Ergo Ultra Lite Z KeyMod AR Handguard 2-piece** $172.25

**Magpul MOE M-LOK AR15 Handguard, Mid-Length** $35.10

**Magpul MOE M-LOK AR-15 Handguard, Rifle-Length** $37.95

**UM Tactical AR-15 Angled 3 Gun Handguard, M-LOK** $209.00

**Vism AR-15 M-LOK Handguard - Carbine Length** $59.99

**PRI Gen III Round Forearm Dark Earth Rifle Length - 12.5"** $354.00

**Brigand Arms HOPLITE 5.0″ Handguard - Carbon Fiber Pistol Length Handguard** $208.05

**Brigand Arms HOPLITE 4.5″ Handguard - Carbon Fiber Pistol Length Handguard** $189.05

**Brigand Arms HOPLITE 4.25″ Handguard - Carbon Fiber Pistol Length Handguard** $189.05

**PRI Gen II Rifle Length Octagonal Carbon Fiber Forearm with M-LOK** $277.00

**Precision Reflex Gen III Delta AR-15 Carbon Fiber Handguard - 14" Length** $382.00

AR-15 Handguards – Free-Float, Drop-In & M-LOK Rails for Custom Builds

The right AR-15 handguard transforms your rifle from basic to battle-ready. Whether you're building for home defense, competition, or tactical training, Mounts Plus offers a complete selection of free-float, drop-in, M-LOK, KeyMod, quad rail, and carbon fiber handguards to match your mission.

From lightweight and modular to rugged and rail-loaded, every handguard we carry is carefully chosen for its quality, compatibility, and reliability under pressure.

Why Upgrade Your AR-15 with a New Handguard?

🔧 Customize Your Setup – Add lights, foregrips, bipods & lasers with ease
⚖️ Improve Rifle Handling – Choose lightweight options to reduce fatigue
🎯 Boost Accuracy – Free-float rails improve barrel harmonics
🔩 M-LOK, KeyMod & Picatinny Options – Accessory-ready formats
🌡️ Heat Shielding – Protect your hands during sustained fire
🇺🇸 Made by Top Brands – Troy, Magpul, Samson, Timber Creek & more

📦 Choose the Right Handguard for your AR-15

Type	Best For	Pros
Free-Float	Accuracy builds, low-profile setups	Improves accuracy, stable
Drop-In	Easy installs, budget builds	Simple to install
M-LOK	Lightweight, direct-mount accessories	Cleaner look, fewer tools
Picatinny	Classic mounting system	Maximum compatibility
Carbon Fiber	Ultralight setups	Strong, heat-resistant
Quad Rail	Tactical, heavy-duty use	Mount multiple accessories

✔️ Available in 7" to 17" lengths
✔️ Compatible with AR-15, M4, and other MIL-SPEC platforms

🔥 Best-Selling AR-15 Handguards

Magpul MOE M-LOK Handguard – Carbine-Length
Timber Creek Ultralight Enforcer M-LOK – 15”
Samson Evolution Series – KeyMod & M-LOK Rails
PRI GEN III Carbon Fiber Free-Float Handguard
Brigand Arms EDGE Carbon Handguard w/ M-LOK Slots

🔗 Related AR-15 Parts to Complete Your Rail Setup

Once you’ve chosen your ideal handguard, make sure the rest of your build is supported with these essential components:

🔩 AR-15 Barrel Nut Tools – Proper torque is key to securing your handguard. These tools help ensure safe and stable installation.
🛠️ AR-15 Upper Receiver Blocks – Protect your upper and hold it securely in a vise during barrel or handguard installation.
🔧 AR-15 Gas Blocks & Tubes – Low-profile gas blocks pair perfectly with free-float handguards and improve reliability.
🧩 AR-15 Rail Covers & Accessories – Add comfort, protection, and function with rail panels, grips, and attachment points.
🛒 AR-15 Parts & Upgrade Kits – Complete your upper or lower with trigger upgrades, buffer tubes, and more.

These internal links guide your visitors toward completing their build while reinforcing topical authority across your site.

💬 FAQ

Q: What’s the difference between free-float and drop-in handguards?
A: Free-float handguards attach to the barrel nut and don’t touch the barrel, which improves accuracy. Drop-in handguards are easier to install and work with standard delta ring assemblies.

Q: Should I go with M-LOK or Picatinny?
A: M-LOK is modern, modular, and lighter. Picatinny offers more mounting surface. M-LOK is ideal for clean builds; Picatinny is great for tactical gear-heavy setups.

Q: How do I choose the right handguard length?
A: Match your gas system:

7" for carbine
9–11" for mid-length
12–15”+ for rifle builds or extended setups

Q: Do I need special tools to install an handguard on my AR-15?
A: Drop-ins require basic tools. Free-float models may need a barrel nut wrench and vise block.

Q: Are your AR-15 handguards made in the USA?
A: Yes! We stock handguards from American brands known for top-tier manufacturing and tactical performance.

🚀 Why Mounts Plus?

✅ Authorized Dealer of Trusted Brands
📦 Fast U.S. Shipping & Secure Checkout
🧠 Expert Support from Real Shooters
🛠️ AR-15 Builders Since 1994

🛒 Shop AR-15 Handguards at Mounts Plus

Whether you’re going for ultralight, ultra-tactical, or ultra-custom, Mounts Plus has the AR-15 handguard that fits your build. From carbon fiber to quad rail, we’ve got your rail covered—literally.

👉 Order now and elevate your AR build today.

AR-15 Handguard | Free-Float, M-LOK & Drop-In Rails | Mounts Plus